Your Cart (0)
Thumbnail Filmstrip of PES Syringe Filters, 0.45um, 20mm, Threaded Double Luer Lock, ABS Housing, Sterile, 100/Pk Images
Polyethersulfone (PES) Syringe Filters - SPEC18115
Meeting critical industry demands for reliable sample clarification, these precision-engineered 0.45µm polyethersulfone filters demonstrate exceptional capability in removing particulates and cellular debris from biological solutions. Advanced membrane design coupled with specialized 20mm diameter configuration delivers consistent performance across pharmaceutical, biotechnology, and research applications. Gamma-sterilized ABS housing construction ensures contamination-free processing while maintaining structural resilience under demanding laboratory conditions.
Key Polyethersulfone Membrane Characteristics
- Inherently hydrophilic membrane surface facilitates rapid wetting and accelerates sample processing workflows in high-throughput environments
- Broad chemical tolerance resists degradation from diverse solvents, buffers, and biological media throughout extended filtration cycles
- Optimal 0.45µm pore architecture provides effective clarification by capturing particles, precipitates, and cellular components from complex matrices
- Low protein affinity maintains biomolecule integrity and prevents adsorptive losses that compromise analytical accuracy
- Enhanced flow characteristics enable efficient processing of viscous samples while maintaining consistent filtration performance
Key Construction Characteristics
- Robust ABS housing delivers chemical resistance and thermal stability up to 80°C for versatile laboratory applications
- Threaded double luer lock design creates secure, leak-resistant connections during automated and manual dispensing operations
- 20mm diameter configuration provides an optimal filtration area for processing moderate sample volumes with reliable throughput
- Maximum operating pressure of 72.5psi accommodates high-pressure applications while maintaining membrane integrity
Designed to elevate your laboratory's analytical capabilities, these gamma-sterilized filters provide dependable clarification performance while safeguarding your valuable samples from contamination. Advanced polyethersulfone technology ensures consistent results across demanding applications, supporting your research objectives with reliable filtration excellence.
For more information about chemical and material compatibility, please review our Chemical Compatibility Chart.
- Bubble Point (psi)
- 29psi
- Burst Pressure (psi)
- 116psi
- Connection Type
- Double Luer Lock
- Construction
- Acrylonitrile Butadiene Styrene (ABS)
- Diameter
- 20mm
- Material
- Polyethersulfone (PES)
- Maximum Operating Pressure
- 72.5psi
- Maximum Operating Temperature (°C)
- 80℃
- Pack Count
- 100
- Pore Size (µm)
- 0.45
- Sterility
- Sterile
- Wetability
- Hydrophilic
- Sample Clarification - Removes particulates and cellular debris from protein solutions and biological extracts for analytical testing
- Media Preparation - Eliminates contaminants from cell culture media and buffer solutions while preserving nutritional components
- HPLC Sample Prep - Protects analytical columns from fouling by filtering samples prior to chromatographic analysis and injection
- Biological Assays - Clarifies enzymatic solutions and biochemical preparations without compromising molecular activity or stability
- Pharmaceutical QC - Removes visible particles from drug formulations and ensures product clarity for regulatory compliance standards
- Research Filtration - Facilitates routine clarification in academic and industrial laboratories processing diverse sample types